Sharp PC-1403

22
G) RAD o r G R A D i s d is p laye d instea d o f D E G :
T h e R AD , G R A D , and DE G i ndicate ang ul a r unit s fo r dis play da t a . A n y o f th ese
symbols ma y be d i sp l a yed u n less a tri go n o m etric f un cti o n, in vers e t ri go n omet r ic
fu n c ti o n , o r co or d i nate conversion is to be executed . Each o f these symbo l s c a n be
sequen t i a ll y se l ec te d by o perati ng I s H 1 FT I IQBg] .
@ A da s h(-) ind i cat o r i s displ ay e d at th e S TA T o r MA T RI X la be l :
The computer i s i n t h e st a t i s t ic al c al c u l at i on m od e . P r ess I s H 1 FT I ~ t o r e l ea s e
th e S T A T mo d e . P r e s s I SH IFT I rn or ISHIFT l10J t o re l ea s e t h e MAT R IX mod e.
I f not , r ea d t h e fo ll o w i ng descript i on and t ake the ne c e ss a r y a ct i on :
CD Mor e t ha n one ze ro is disp l ay e d (e . g. , 0 .00):
Th e n um ber of fracti o na l d igit s i s b e i ng specifie d . C l ear t h e TAB setti ng b y t urning
off t h e powe r s w itc h t hen on aga in . T he COMP U T E R is no w in t he n o rm a l dis p l a y
mode .
+
+-- \ -S ·
*- ' L'
DE G
~ 1
• I
-
CAL RUN P R O ~
M A T R I X ST A T PRINT
This section d escr i b es the b asic ope r a t i o n s o f t h e co mp ut e r in the CAL mode . Before
start i ng , t urn on the power of your c o mpu te r. Fi rst, p r e s s t h e ~ k e y to p lac e t he
co m pu t e r i n the CA L mode . T hen pres s ~ ~ , a nd m ake s u re t hat the d i splay
shows th e f o ll ow in g i n iti a l i nforma t i on .
Basic Operations
I f a d as h ( - ) indi ca tor appears j u s t above t he CA L l abe l i n the .l o w e r l eft ar e a
o f the disp l ay , i t i ndi ca t es t h at t h e co m pu t er is in t h e CAL (c a l c u l ation)
mode .
BUSY : This i nd i c a tor co me s on w h ile t he comp u ter is pe rf or m i ng a n arit h me t i c
op eration .
MATRIX: P r e s si n g I s H 1F T lj (I] or I sH1F T I : OJ i n the CAL m ode c auses a das h ind i cat o r
( - ) to app e ar a bo v e the MA TRI X l a b e l i n the l ow e r rig h t a r ea o f t he d i s p la y.
T he MAT RI X i ndi c a tor i nd i c at es that the co m p ut e r is read y t o pe rf o rm a
ma t ri x operat i on .
T o r e l ease t he MAT RI X m ode , pr es s e i ther k ey co m b i n a tion a se c ond time .
-
CAL :
P r e s si n g t he I SH I FT I rn key s i n the C A L mod e c a u s es a dash ( - )
ind i cator to appear just above th e S T A T labe l i n t h e l ower r ight a r ea of t he
d i s p l a y . The S T AT s tands fo r s ta ti stics a n d i n dicates that t he c omp u ter i s i n
t he S T AT (stat i s t i c a l ca l culati o n) m ode .
-
STAT :
U sing a s a Cal culator